Records for Ontario Area, Oregon (ONOthr) on 05-02

previous day (05-01) next day (05-03)
Record Highs
Record Lows
Lowest Highs
Highest Lows
Highest May temperature:
103°F on 05-29-1986.
Lowest May temperature:
25°F on 05-01-1946.
Average temperature is 55.5°F
Average high is 68.8°F
Average low is 42.2°F
Temperature data from 1945 to 2020.

Record Precipitation
Precipitation data from 1945 to 2020.
Back to all dates or map of all stations
Record temperature data from ThreadEx version 16.3 (includes data through 2020). Averages from NCDC 1991-2020 U.S. Climate Normals.